Yamada, Tomoyuki published the artcileOxidative Coupling of Benzenes with α,β-Unsaturated Aldehydes by the Pd(OAc)2/Molybdovanadophosphoric Acid/O2 System, Application of 2-Methyl-3-(3,4-methylenedioxyphenyl)propionaldehyde, the main research area is oxidative coupling arene unsaturated aldehyde palladium molybdovanadophosphate catalyst.
The oxidative coupling reaction of benzene with an α,β-unsaturated aldehyde was examined by the combined catalytic system of Pd(OAc)2 with molybdovanadophosphoric acid (HPMoV) under atm. dioxygen. Thus, the reaction of benzene with acrolein under dioxygen (1 atm) by the use of catalytic amounts of Pd(OAc)2 and H4PMo11VO40·26H2O in the presence of dibenzoylmethane as a ligand in propionic acid at 90 °C for 1.5 h afforded cinnamaldehyde in 59% yield and β-phenylcinnamaldehyde in 5% yield. This catalytic system was extended to the direct oxidative coupling through the C-H bond activation of various arenes with acrolein and methacrolein.
Journal of Organic Chemistry published new progress about Aromatic hydrocarbons Role: RCT (Reactant), RACT (Reactant or Reagent). 1205-17-0 belongs to class isoquinoline, name is 2-Methyl-3-(3,4-methylenedioxyphenyl)propionaldehyde, and the molecular formula is C11H12O3, Application of 2-Methyl-3-(3,4-methylenedioxyphenyl)propionaldehyde.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem